attenuator

n. [电子] 衰减器；[生化] 弱化子

n.

衰减器；

英英释义

attenuator[ ə'tenjueitə ]

n.an electrical device for attenuating the strength of an electrical signal

词组短语

optical attenuator[物]光衰减器；[物]光学衰减器

双语例句

用作名词(n.)

And it can be used as variable optical attenuator and electro-optic detector, too.
同时可以用作保偏可调光衰减器和电光探测器。

An amplifier or attenuator may be needed to ensure that the required level of power is transmitted through the switch.
可能就需要一个放大器或衰减器，以确保通过开关传输所需的功率。

权威例句

1. The DC and AC attenuator circuits provide ranging for the AC and DC functions.

直流和交流衰减器电路提供直流和交流功能的量程切换。

2. First, it analyzed the optical theory of attenuator, then introduced the motor positioning system in detail.

首先分析了光衰减器的光学原理，然后详细介绍了其电机定位系统。

3. Take, for example, a device called the Pelamis Attenuator, which was recently deployed for four months off the coast of Portugal by Pelamis Wave Power.

以一个被称作Pelamis衰减器的设备为例，这种设备最近被Pelamis海浪电力公司（PelamisWavePower）安装在葡萄牙近海试用了四个月。

4. Only one high-quality resistor in the signal path and using the Swiss made precision attenuator with gold contacts for low contact resistance and longtime durability.

一高质量电阻器在信号道路和使用瑞士与黄金接触适合低接触电阻和长期的耐久性一起使精密衰减器内只。

5. Variable optical attenuator is one of the key devices in wavelength-division multiplexing systems.

可变光学衰减器是波分复用系统的关键器件之一。

6. An amplifier or attenuator may be needed to ensure that the required level of power is transmitted through the switch.

可能就需要一个放大器或衰减器，以确保通过开关传输所需的功率。

7. Optical attenuator is a kind of widely used passive optical component.

光衰减器是一种广泛应用的无源光器件。

8. By innovative use of the attenuator, the linearity handling ability of the system is dramatically improved.

通过使用衰减器，系统处理线性度的能力得到很大的提高。

9. This paper discusses the return loss in air-space type fixed optical attenuator.

本文讨论了空气隙型光固定衰减器的回波损耗。

10. Fourthly, a detailed process to design and optimize a variable optical attenuator was researched.

可变光学衰减器是波分复用系统的关键器件之一。

11. By use of optical fiber attenuator, Y mode optical fiber divider and normal light power meter, the accuracy rating of the loss testing instrument can be evaluated.

利用光纤衰减器、Y型光纤分路器及标准光功率计，可评价损耗测试仪的精度等级。

12. In this paper, B spline neural network is introduced into active attenuator for pressure pulsation.

本文将B样条神经网络用于有源压力脉动衰减系统。

13. This paper presents two kinds of optical controlled attenuator and phaser used in millimeter-wave band.

本文介绍了两种光控介质波导衰减器和移相器。

14. This thesis presents a study on the non-silicon based MEMS optical switch and variable optical attenuator.

本硕士论文对基于非硅基微加工技术的光开关及可调光衰减器的设计制作与分析进行了研究。

15. To avoid the phenomena of photon overlap, many measures such as neutral optical attenuator, gate witch and reducing the gain of PMT, are taken to enhance accuracy of ozone measurements.

为避免产生光子并合现象的产生，可以利用在接收光路上加装中性衰减片、提高光电倍增管开始工作的高度和降低光电倍增管增益等措施来分段测量，提高臭氧测量的精度。

16. Analysed and investigated on its operation principle, a continually variable optical fibre attenuator is designed and fabricated.

本文从工作原理分析研究着手，设计制造了一种连续可变的光纤衰减器。

17. Each LIU has independent receive and transmit paths and a built-in jitter attenuator .

廖每个独立的接收和传输信道和一个内置的抖动衰减器。

18. This paper presents the operating principle, design methods and experimental results of an optical variable attenuator.

本文详细介绍一种光可变衰减器的工作原理、设计方法和试验结果。

19. This high power thin film attenuator series exhibit excellent high frequency characteristics.

这种高功率薄膜衰减器系列具有卓越的高频特性。

20. This thin film attenuator series exhibit excellent high frequency characteristics.

这种薄膜衰减器系列具有卓越的高频特性。

21. One position detented rotary control precision input attenuator per channel.

一个位置控制精度拘禁旋转输入衰减器每通道。

22. Results indicate that the aquadagcoated films provide a maximum loss or absorbance and are suitable as the attenuator coating.

结果表明：胶体石墨涂层显示出最大的损失或吸光率，是适宜的衰减器涂料。

23. A continuous tunable attenuator for the high extinction ratio measuring system is reported, which is based on the polarization interference principle.

基于偏振干涉原理，设计了一种用于测量偏光镜消光比的连续可调智能化衰减系统。

24. This paper presents the operating principle, design methods and experimental results of GSK02 optical variable attenuator.

本文详细介绍GSK02型光可变衰减器的工作原理、设计方法和试验结果。

25. Specializing in the production of high-quality optical fiber coupler, DWDM, and a variety of optical attenuator .

专业生产高品质光纤耦合器、波分复用器及各种规格的光衰减器。

26. The design and the main technique specification of a five-bit MMIC digital attenuator were introduced.

介绍了五位数控衰减器单片电路的主要技术指标和设计方法。

27. The theory and experiment verifies that it is a good pulsating attenuator and has large attenuation amplitude and wide attenuation band to pressure pulsation of oil source.

理论及试验证实它对油源压力脉动衰减幅度大，衰减频带宽，是一种性能良好的脉动衰减器。

28. We propose a continuously adjustable, large attenuation factor laser energy attenuator.

提出了一种连续可调、大衰减系数的激光能量衰减器。

29. RA-relay. Microwave relay for attenuator circuit. 2 form C. Coil voltage 5 V DC. Single side stable type. Surface-mount terminal.

RA中继。微波中继衰减器电路。2表C线圈电压5伏直流。单面稳定型。表面贴装端子。

30. Other sub-circuits such as SPDT switch, digital phase-shifter, digital attenuator, is realized using unsealed MMIC chips.

单刀双掷开关、数字移相器、数控衰减器等微波控制电路选用未封装MMIC芯片；

31. Electric control attenuator

电调衰减器

-- 来源 -- 英汉 - 翻译样例 - 工程

32. Mechanical attenuator

机械式衰减器

-- 来源 -- 英汉 - 翻译样例 - 工程

33. video attenuator switch

视频信号衰减器开关

-- 来源 -- 英汉 - 翻译参考[网络]

34. attenuator: a device that attenuates an electrical signal.

衰减器,减压器: 使电子讯号减弱的装置。

-- 来源 -- 英汉 - 翻译样例

35. ABsorptive attenuator

吸收式衰减器

-- 来源 -- 英汉 - 翻译样例 - 工程

36. calibrating set for resistance attenuator

电阻衰减器校正装置

-- 来源 -- 英汉 - 翻译参考[网络]

37. single mode attenuator

单模衰减器

-- 来源 -- 英汉 - 翻译参考[网络]

38. rotary variable attenuator

旋转式可变衰减器

-- 来源 -- 英汉 - 翻译参考[网络]

39. terminal attenuator

终端衰减器

-- 来源 -- 英汉 - 翻译参考[网络]

40. symmetrical H attenuator

对称Ｈ型衰减器

-- 来源 -- 英汉 - 翻译参考[网络]